+ Post new Ad
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 0
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 1
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 2
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 3
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 4
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 5
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 6
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 7
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 8
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 0
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 1
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 2
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 3
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 4
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 5
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 6
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 7
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 50mW, US $1,750.00 – Picture 8

Thermo 780nm Single Mode External Cavity Diode Laser Ecdl 50mw

US $1,750.00

  • Minneapolis, Minnesota, United States
  • Mar 11th
Open on mobile:
QR code
Thermo 780nm Single Mode External Cavity Diode Laser ECDL The Thermo ECDL laser is a temperature controlled external cavity diode laser.  These lasers are from Thermo Raman Spectrometers.  They are configured in the Littrow cavity configuration.  The grating used is gold plated, UV blazed at 1800 lines per mm.  The collimator is a Thorlabs C230TME-B.  The laser diode is temperature controlled with a small peltier ‘TEC’ element and a 10K thermister. This is THERMO part number: 470-226800  780nm NIC Laser Assembly The laser controller board allows for adjustment and monitoring of laser diode current and laser diode temperature.  Please see picture for those pinouts. This laser requires a dual 12v and 5v power supply to operate.  2 amps current should be sufficient. After power is applied, the leftmost led (CR1) will illuminate green.  This indicates the laser has been turned on and the Thermoelectic TEC cooling system is active. The middle LED (CR2) turns on next.  Finally, once the TEC temperature has stabilized, the right most led (CR3) will illuminate indicating power has been applied to the laser diode. The grating can be adjusted to shift the output wavelength.  I measured the wavelength of this particular laser using an Ocean Optics USB2000 spectrometer.  It's wavelength was 771nm. Output power has been measured at 52mW.  Output power can be adjusted by the LD current set potentiometer.  Also, inside the laser head is a small turning mirror.  Replacement of this mirror may increase output power as for some reason the coatings look tarnished.  Replacement of this mirror does not effect alignment of the Littman Cavity.  It is only used to direct the beam out of the cavity. I also have optics for sale that were used with these lasers.  Please see one of the pictures that show how they were used.  There is a holographic notch filter, and 2 waveplates.  I am not sure if the waveplates are quarter wave or half waveplates.  These waveplates have rotating mounts to adjust the polarization. Please ask if you have any questions, or would more pictures. I have 4 available.  Buy 2 and I will include a power supply. PLEASE NOTE: Laser Power Meter and Optics set are not included in this auction.  Thanks for looking!  Free Shipping in the USA! T

Directions

Similar products from Laser Modules

RELIANCE ELECTRIC S-3016-N-HOOAA 6033-03-812 HOOO947

RELIANCE ELECTRIC S-3016-N-HOOAA 6033-03-812 HOOO947

  • 680120, Singapore
  • Mar 12th
YAG Miniature Laser + Starter, Rod 50mm x 3mm , HR Mirror missing R0641-143-01

YAG Miniature Laser + Starter, Rod 50mm x 3mm , HR Mirror missing R0641-143-01

  • Atlit, Israel
  • Mar 12th
HANNA INSTRUMENTS HI8418 HI 8418 MICROPROCESSOR PH/MV/DEGREE CELSIUS METER

HANNA INSTRUMENTS HI8418 HI 8418 MICROPROCESSOR PH/MV/DEGREE CELSIUS METER

  • 680120, Singapore
  • Mar 12th
200mW 532nm DPSS Green Laser Module DIY Lab Lazer Lighting W Free PCB driver

200mW 532nm DPSS Green Laser Module DIY Lab Lazer Lighting W Free PCB driver

  • Shenzhen,Guangdong, China
  • Mar 12th
MELLES GRIOT 05-LHP-991 S/N 3587AR LASER WITH POWER SUPPLY 05-LPL-902-065

MELLES GRIOT 05-LHP-991 S/N 3587AR LASER WITH POWER SUPPLY 05-LPL-902-065

  • 680120, Singapore
  • Mar 12th
FARNELL INSTRUMENTS MODEL FG1 SR NO 000969

FARNELL INSTRUMENTS MODEL FG1 SR NO 000969

  • 680120, Singapore
  • Mar 12th
AGILENT NBP MODEL M1008-68803 PROD NO M1008B SN DE911E0406

AGILENT NBP MODEL M1008-68803 PROD NO M1008B SN DE911E0406

  • 680120, Singapore
  • Mar 11th
HP HEWLETT PACKARD ECG/RESP T MODEL M1002A SN 3640G26997

HP HEWLETT PACKARD ECG/RESP T MODEL M1002A SN 3640G26997

  • 680120, Singapore
  • Mar 11th
HP HEWLETT PACKARD SpO2/PLETH T MODEL M1020A SN 3638G35966

HP HEWLETT PACKARD SpO2/PLETH T MODEL M1020A SN 3638G35966

  • 680120, Singapore
  • Mar 11th
30D 50D 100D Rofin Sinar CW Diode Pumped Head Refurbishment(Replace Original Ser

30D 50D 100D Rofin Sinar CW Diode Pumped Head Refurbishment(Replace Original Ser

  • ???, ??, China
  • Mar 11th
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 30mW

THERMO 780nm Single Mode External Cavity Diode Laser ECDL 30mW

  • Minneapolis, Minnesota, United States
  • Mar 11th
THERMO 780nm Single Mode External Cavity Diode Laser ECDL 20mW

THERMO 780nm Single Mode External Cavity Diode Laser ECDL 20mW

  • Minneapolis, Minnesota, United States
  • Mar 11th
BIOSTAR SCHEU-DENTAL 02611 BJ 1998

BIOSTAR SCHEU-DENTAL 02611 BJ 1998

  • 680120, Singapore
  • Mar 11th
405nm500mW square high-power blue violet laser adjustable focal laser lamp

405nm500mW square high-power blue violet laser adjustable focal laser lamp

  • ??, ???, China
  • Mar 11th
1000mW high brightness high-power transmitter 450nm pure blue laser head

1000mW high brightness high-power transmitter 450nm pure blue laser head

  • ??, ???, China
  • Mar 11th
300mW blue violet dot engraving cutting 405nm adjustable focal length of laser

300mW blue violet dot engraving cutting 405nm adjustable focal length of laser

  • ??, ???, China
  • Mar 11th
660nm250mW high power red spot beam semiconductor laser head positioning lamp

660nm250mW high power red spot beam semiconductor laser head positioning lamp

  • ??, ???, China
  • Mar 11th
532nm F-theta lens/Scan lens for green laser FL 63mm 35x35mm EU quality

532nm F-theta lens/Scan lens for green laser FL 63mm 35x35mm EU quality

  • Shenzhen, China
  • Mar 11th
RENFERT KERAMO 4 SAND BLASTER KERAMO4 NO 2917-0000 SR NO 00214

RENFERT KERAMO 4 SAND BLASTER KERAMO4 NO 2917-0000 SR NO 00214

  • 680120, Singapore
  • Mar 11th
150mW industrial grade infrared locator word marking instrument red line laser

150mW industrial grade infrared locator word marking instrument red line laser

  • ??, ???, China
  • Mar 11th

People who viewed this item also vieved

LPCS MVOLT M10 POWER CONTROL STATION LIGHTING FOR SYNERGY OCCUPANCY DETECTOR

LPCS MVOLT M10 POWER CONTROL STATION LIGHTING FOR SYNERGY OCCUPANCY DETECTOR

  • Haltom City, Texas, United States
  • Feb 24th
APPLETON ELECTRIC LIGHTING FIXTURE FOR HAZARDOUS / MARINE LOCATIONS MBL70-120

APPLETON ELECTRIC LIGHTING FIXTURE FOR HAZARDOUS / MARINE LOCATIONS MBL70-120

  • Roebuck, South Carolina, United States
  • Feb 24th
Cree BXCRS-303D-UCNZ 30LED Recessed Canopy Soffit Lighting 120-277V 227 Series

Cree BXCRS-303D-UCNZ 30LED Recessed Canopy Soffit Lighting 120-277V 227 Series

  • Kansas City, Missouri, United States
  • Feb 24th
Light Fixture 400wyatt High bay

Light Fixture 400wyatt High bay

  • Angola, Indiana, United States
  • Feb 24th
10pcs T5 Lamp Holder Socket Tube Accessory Lamp Aging Test AC100-250V

10pcs T5 Lamp Holder Socket Tube Accessory Lamp Aging Test AC100-250V

  • Shenzhen, China
  • Feb 24th
SIX LED 100W Post Top Lights (Replacement for 250W MH)

SIX LED 100W Post Top Lights (Replacement for 250W MH)

  • Fairfax, Virginia, United States
  • Feb 24th
Maxilume HH6PL- Fluorescent Recessed Light and Trim

Maxilume HH6PL- Fluorescent Recessed Light and Trim

  • Coos Bay, Oregon, United States
  • Feb 24th
Philips #4546 SEALED BEAM LAMP FLASHLIGHT HAND LANTERN BULB 4.7V 0.5A

Philips #4546 SEALED BEAM LAMP FLASHLIGHT HAND LANTERN BULB 4.7V 0.5A

  • Newark, New Jersey, United States
  • Feb 25th
Lot (2) GE GENERAL ELECTRIC Westinghouse Sealed Beam Lamp 4014

Lot (2) GE GENERAL ELECTRIC Westinghouse Sealed Beam Lamp 4014

  • Newark, New Jersey, United States
  • Feb 25th
(x2) NEW IN PKG GENERAL ELECTRIC MERCURY LAMP BULB H175DX39-22 H39KC-175/DX

(x2) NEW IN PKG GENERAL ELECTRIC MERCURY LAMP BULB H175DX39-22 H39KC-175/DX

  • Avon, New York, United States
  • Feb 25th
2pc GE Lucalox High Pressure Sodium Bulbs 50w & 75w

2pc GE Lucalox High Pressure Sodium Bulbs 50w & 75w

  • Mauldin, South Carolina, United States
  • Feb 25th
LOT 148 LED Light Indicator L/F 900168 14V 20MA NEW

LOT 148 LED Light Indicator L/F 900168 14V 20MA NEW

  • Columbia, South Carolina, United States
  • Feb 25th
Lot of 2 Phillips 26 Watt Compact Fluorescent Lamps - 2 pin

Lot of 2 Phillips 26 Watt Compact Fluorescent Lamps - 2 pin

  • Mauldin, South Carolina, United States
  • Feb 25th
Sylvania hd bulbs bidding is per case

Sylvania hd bulbs bidding is per case

  • Baldwinsville, New York, United States
  • Feb 25th
NEW! UNIVERSAL MANUFACTURING CORP RAPID START BALLAST 412-L-TC-P 412LTCP

NEW! UNIVERSAL MANUFACTURING CORP RAPID START BALLAST 412-L-TC-P 412LTCP

  • Marion, Iowa, United States
  • Mar 4th
(2) NEW! ADVANCE TRANSFORMER BALLASTS V-2E75-S-2-TP 277 VOLT 60 HZ

(2) NEW! ADVANCE TRANSFORMER BALLASTS V-2E75-S-2-TP 277 VOLT 60 HZ

  • Marion, Iowa, United States
  • Mar 4th
NEW! ADVANCE TRANSFORMER BALLAST VS-2S60-1-TP VS-2S60-TP

NEW! ADVANCE TRANSFORMER BALLAST VS-2S60-1-TP VS-2S60-TP

  • Marion, Iowa, United States
  • Mar 4th
NOS Philips Advance VEZ-2Q26-M2-BS 277V Ballast

NOS Philips Advance VEZ-2Q26-M2-BS 277V Ballast

  • Andrew, Iowa, United States
  • Mar 4th
Energy Savings ES-2-CFQ-26-277-C SUPER MINI Electronic Ballast 277V

Energy Savings ES-2-CFQ-26-277-C SUPER MINI Electronic Ballast 277V

  • London, Ohio, United States
  • Mar 4th
Triad C264UNVBE CF Electronic Ballast 120/277V

Triad C264UNVBE CF Electronic Ballast 120/277V

  • London, Ohio, United States
  • Mar 4th
Leviton 5C399 Fluoresent Lamp Holder

Leviton 5C399 Fluoresent Lamp Holder

  • London, Ohio, United States
  • Mar 4th

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies